U-nuts can attach two sheet-metal panels quickly and easily – in place of welding. The U-nut clips to the edge of one panel and stays in place as a screw is driven into the U-nut, securing the panels to each other. U-nuts can adjust slightly to accommodate panel misalignments.
U-nuts weigh less than other fasteners, yet still provide a strong, reliable hold. No special skills or tools are required for installation or removal.
Quick, one-hand installation or removal, allows for minor panel realignments, quality, on-time delivery & competitive pricing. Available for: sheet-metal screw sizes #4B to #14B, machine screw sizes 6-32 to ¼-20 & metric sizes M3 to M6.
Various styles, including: barbs on one or both legs, up-turned corner, straight upper leg, no extrusion on lower leg & relief notch and corners cut off. Various finishes, including: soluble oil, phosphate & oil, phosphate & water-based paint, zinc electroplate & water-based zinc coating.
Item # |
Units of Measure |
A Length |
B Width |
T Mat’l. Thk. |
Screw Size |
P Panel Range |
Design Variation |
C C/L Hole to Edge Max. |
X Center Imp. To End |
G Panel Hole Dia. |
|---|---|---|---|---|---|---|---|---|---|---|
| DCS-052 | Units of Measure N/A Metric | A Length N/A 10.41 | B Width N/A 10.41 | T Mat’l. Thk. N/A 0.43 | Screw Size N/A M4 | P Panel Range N/A 1.78-2.79 | Design Variation N/A STD. | C C/L Hole to Edge Max. N/A 4.57 | X Center Imp. To End N/A 5.33 | G Panel Hole Dia. N/A 4.57 |
| DCS-1525 | Units of Measure N/A Metric | A Length N/A 11.73 | B Width N/A 8.00 | T Mat’l. Thk. N/A 0.51 | Screw Size N/A M4.2 | P Panel Range N/A 2.00-3.00 | Design Variation N/A AE | C C/L Hole to Edge Max. N/A 5.20 | X Center Imp. To End N/A 5.81 | G Panel Hole Dia. N/A 4.60 |
| DCS-390 | Units of Measure N/A Standard | A Length N/A 0.37 | B Width N/A 0.31 | T Mat’l. Thk. N/A 0.020 | Screw Size N/A 4Z | P Panel Range N/A .036-.047 | Design Variation N/A BC | C C/L Hole to Edge Max. N/A 0.18 | X Center Imp. To End N/A 0.17 | G Panel Hole Dia. N/A 0.156 |
| DCS-364 | Units of Measure N/A Standard | A Length N/A 0.38 | B Width N/A 0.25 | T Mat’l. Thk. N/A 0.017 | Screw Size N/A 4Z | P Panel Range N/A .062-.094 | Design Variation N/A AC | C C/L Hole to Edge Max. N/A 0.156 | X Center Imp. To End N/A 0.20 | G Panel Hole Dia. N/A 0.125 |
| DCS-666 | Units of Measure N/A Standard | A Length N/A 0.61 | B Width N/A 0.44 | T Mat’l. Thk. N/A 0.017 | Screw Size N/A 6-32 | P Panel Range N/A .020-.070 | Design Variation N/A STD. | C C/L Hole to Edge Max. N/A 0.30 | X Center Imp. To End N/A 0.27 | G Panel Hole Dia. N/A 0.250 |
| DCS-705 | Units of Measure N/A Standard | A Length N/A 0.61 | B Width N/A 0.44 | T Mat’l. Thk. N/A 0.017 | Screw Size N/A 6-32 | P Panel Range N/A .020-.070 | Design Variation N/A A | C C/L Hole to Edge Max. N/A 0.30 | X Center Imp. To End N/A 0.27 | G Panel Hole Dia. N/A 0.250 |
| DCS-782 | Units of Measure N/A Standard | A Length N/A 0.61 | B Width N/A 0.44 | T Mat’l. Thk. N/A 0.017 | Screw Size N/A 6-32 | P Panel Range N/A .020-.070 | Design Variation N/A A | C C/L Hole to Edge Max. N/A 0.30 | X Center Imp. To End N/A 0.27 | G Panel Hole Dia. N/A 0.250 |
| DCS-901 | Units of Measure N/A Standard | A Length N/A 0.64 | B Width N/A 0.31 | T Mat’l. Thk. N/A 0.017 | Screw Size N/A 6-32 | P Panel Range N/A .025-.040 | Design Variation N/A CF | C C/L Hole to Edge Max. N/A 0.296 | X Center Imp. To End N/A 0.30 | G Panel Hole Dia. N/A 0.187 |
| DCS-935 | Units of Measure N/A Standard | A Length N/A 0.64 | B Width N/A 0.31 | T Mat’l. Thk. N/A 0.017 | Screw Size N/A 6-32 | P Panel Range N/A .025-.040 | Design Variation N/A CE | C C/L Hole to Edge Max. N/A 0.296 | X Center Imp. To End N/A 0.30 | G Panel Hole Dia. N/A 0.250 |
| DCS-181 | Units of Measure N/A Standard | A Length N/A 0.61 | B Width N/A 0.44 | T Mat’l. Thk. N/A 0.020 | Screw Size N/A 6AB | P Panel Range N/A .020-.070 | Design Variation N/A STD. | C C/L Hole to Edge Max. N/A 0.30 | X Center Imp. To End N/A 0.27 | G Panel Hole Dia. N/A 0.250 |
| DCS-522 | Units of Measure N/A Standard | A Length N/A 0.61 | B Width N/A 0.44 | T Mat’l. Thk. N/A 0.020 | Screw Size N/A 6AB | P Panel Range N/A .020-.070 | Design Variation N/A A | C C/L Hole to Edge Max. N/A 0.30 | X Center Imp. To End N/A 0.27 | G Panel Hole Dia. N/A 0.250 |
| DCS-942 | Units of Measure N/A Standard | A Length N/A 0.64 | B Width N/A 0.31 | T Mat’l. Thk. N/A 0.025 | Screw Size N/A 6Z | P Panel Range N/A .025-.040 | Design Variation N/A CE | C C/L Hole to Edge Max. N/A 0.296 | X Center Imp. To End N/A 0.30 | G Panel Hole Dia. N/A 0.187 |
| DCS-351 | Units of Measure N/A Standard | A Length N/A 0.36 | B Width N/A 0.31 | T Mat’l. Thk. N/A 0.020 | Screw Size N/A 6Z | P Panel Range N/A .040-.051 | Design Variation N/A BC | C C/L Hole to Edge Max. N/A 0.15 | X Center Imp. To End N/A 0.18 | G Panel Hole Dia. N/A 0.218 |
| DCS-881 | Units of Measure N/A Standard | A Length N/A 0.62 | B Width N/A 0.38 | T Mat’l. Thk. N/A 0.020 | Screw Size N/A 6Z | P Panel Range N/A 0.135 | Design Variation N/A A | C C/L Hole to Edge Max. N/A 0.375 | X Center Imp. To End N/A 0.22 | G Panel Hole Dia. N/A 0.218 |
| DCS-217 | Units of Measure N/A Standard | A Length N/A 0.47 | B Width N/A 0.50 | T Mat’l. Thk. N/A 0.030 | Screw Size N/A 8A | P Panel Range N/A .020-.050 | Design Variation N/A AE | C C/L Hole to Edge Max. N/A 0.22 | X Center Imp. To End N/A 0.22 | G Panel Hole Dia. N/A 0.250 |
| DCS-236 | Units of Measure N/A Standard | A Length N/A 0.61 | B Width N/A 0.44 | T Mat’l. Thk. N/A 0.028 | Screw Size N/A 8A | P Panel Range N/A .020-.070 | Design Variation N/A E | C C/L Hole to Edge Max. N/A 0.30 | X Center Imp. To End N/A 0.27 | G Panel Hole Dia. N/A 0.250 |
| DCS-1055 | Units of Measure N/A Standard | A Length N/A 0.52 | B Width N/A 0.50 | T Mat’l. Thk. N/A 0.028 | Screw Size N/A 8A | P Panel Range N/A .025-.040 | Design Variation N/A CDE | C C/L Hole to Edge Max. N/A 0.19 | X Center Imp. To End N/A 0.26 | G Panel Hole Dia. N/A 0.218 |
| DCS-658 | Units of Measure N/A Standard | A Length N/A 0.52 | B Width N/A 0.50 | T Mat’l. Thk. N/A 0.028 | Screw Size N/A 8A | P Panel Range N/A .045-.062 | Design Variation N/A CDE | C C/L Hole to Edge Max. N/A 0.19 | X Center Imp. To End N/A 0.26 | G Panel Hole Dia. N/A 0.218 |
| DCS-259 | Units of Measure N/A Standard | A Length N/A 0.67 | B Width N/A 0.44 | T Mat’l. Thk. N/A 0.028 | Screw Size N/A 8A | P Panel Range N/A .110-.187 | Design Variation N/A CF | C C/L Hole to Edge Max. N/A 0.312 | X Center Imp. To End N/A 0.31 | G Panel Hole Dia. N/A 0.250 |
| DCS-369 | Units of Measure N/A Standard | A Length N/A 0.44 | B Width N/A 0.50 | T Mat’l. Thk. N/A 0.030 | Screw Size N/A 8B(Z) | P Panel Range N/A .036-.050 | Design Variation N/A CDE | C C/L Hole to Edge Max. N/A 0.25 | X Center Imp. To End N/A 0.18 | G Panel Hole Dia. N/A 0.281 |
| DCS-846 | Units of Measure N/A Standard | A Length N/A 0.52 | B Width N/A 0.50 | T Mat’l. Thk. N/A 0.020 | Screw Size N/A 8B(Z) | P Panel Range N/A .045-.062 | Design Variation N/A CDE | C C/L Hole to Edge Max. N/A 0.19 | X Center Imp. To End N/A 0.26 | G Panel Hole Dia. N/A 0.218 |
| DCS-832 | Units of Measure N/A Standard | A Length N/A 0.52 | B Width N/A 0.50 | T Mat’l. Thk. N/A 0.028 | Screw Size N/A 8B(Z) | P Panel Range N/A .045-.062 | Design Variation N/A CDE | C C/L Hole to Edge Max. N/A 0.19 | X Center Imp. To End N/A 0.26 | G Panel Hole Dia. N/A 0.218 |
| DCS-1563 | Units of Measure N/A Standard | A Length N/A 0.65 | B Width N/A 0.43 | T Mat’l. Thk. N/A 0.025 | Screw Size N/A 8B(Z) | P Panel Range N/A .079-.106 | Design Variation N/A AC | C C/L Hole to Edge Max. N/A 0.26 | X Center Imp. To End N/A 0.34 | G Panel Hole Dia. N/A 0.197 |
| DCS-805 | Units of Measure N/A Standard | A Length N/A 0.62 | B Width N/A 0.38 | T Mat’l. Thk. N/A 0.020 | Screw Size N/A 8B(Z) | P Panel Range N/A 0.135 | Design Variation N/A A | C C/L Hole to Edge Max. N/A 0.375 | X Center Imp. To End N/A 0.22 | G Panel Hole Dia. N/A 0.218 |
| DCS-1092 | Units of Measure N/A Standard | A Length N/A 0.62 | B Width N/A 0.36 | T Mat’l. Thk. N/A 0.020 | Screw Size N/A 8B(Z) | P Panel Range N/A 0.135 | Design Variation N/A A | C C/L Hole to Edge Max. N/A 0.375 | X Center Imp. To End N/A 0.22 | G Panel Hole Dia. N/A 0.218 |
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